The answer is the first option
Answer:
6.6a+6b-7.1
Step-by-step explanation:

Answer:
VW = 43.2
Step-by-step explanation:
First, we can see that VZ = 88 - 55 = 33.
Then by the Triangle Proportionality Theorem, we can write that:

Simplify:

Cross-multiply:

So:

10:18 and 15:27 because whenyou mutiply the numerator and denominatorby any number the answer would be equivalent to 5/9